Mechanical microstructured metamaterials are increasingly gaining attention from the scientific and engineering community. The question of modeling the behavior of metamaterials is of extreme importance. Some choose an approach, which is reminiscent of the classical theory of elasticity: enriched continuum mechanics. We employ the enriched continuum model named relaxed micromorphic model in order to study wave propagation and scattering at interfaces between materials and metamaterials. Dealing with the correct boundary conditions at the macroscopic scale becomes challenging. We show how finite-domain boundary value problems can be set-up in the framework of the relaxed micromorphic model. We set up the full plane wave solution of the scat...
In this paper we show that an enriched continuum model of the micromorphic type (Relaxed Micromorphi...
The systematic use of a so-called Cauchy theory often leads to too much simplification of reality. I...
Nous nous intéressons à des problèmes de transmission entre diélectriques et métamatériaux, milieux ...
Les métamatériaux mécaniques microstructurés attirent de plus en plus l'attention de la communauté s...
The conception of new metamaterials showing unorthodox behaviors with respect to elastic wavepropaga...
International audiencen this paper we propose to study wave propagation, transmission and reflection...
International audienceIn this paper we derive, by means of a suitable least action principle, the du...
International audienceIn this paper the relaxed micromorphic model proposed in [Patrizio Neff, Ionel...
In this paper the relaxed micromorphic model proposed in [49, 26] has been used to study wave propag...
This manuscript aims to deal with metamaterials that can inhibit wave propagation in particular freq...
In this thesis, the focus is on wave propagation in periodic microstructured media in the presence o...
Metamaterials are materials especially engineered to have a peculiar physical behaviour, to be explo...
In this paper we study the reflective properties of a 2D interface separating a homogeneous solid fr...
We are interested in transmission problems between dielectrics and metamaterials, that is to say med...
International audienceIn this paper, we show that the transient waveforms arising from several local...
In this paper we show that an enriched continuum model of the micromorphic type (Relaxed Micromorphi...
The systematic use of a so-called Cauchy theory often leads to too much simplification of reality. I...
Nous nous intéressons à des problèmes de transmission entre diélectriques et métamatériaux, milieux ...
Les métamatériaux mécaniques microstructurés attirent de plus en plus l'attention de la communauté s...
The conception of new metamaterials showing unorthodox behaviors with respect to elastic wavepropaga...
International audiencen this paper we propose to study wave propagation, transmission and reflection...
International audienceIn this paper we derive, by means of a suitable least action principle, the du...
International audienceIn this paper the relaxed micromorphic model proposed in [Patrizio Neff, Ionel...
In this paper the relaxed micromorphic model proposed in [49, 26] has been used to study wave propag...
This manuscript aims to deal with metamaterials that can inhibit wave propagation in particular freq...
In this thesis, the focus is on wave propagation in periodic microstructured media in the presence o...
Metamaterials are materials especially engineered to have a peculiar physical behaviour, to be explo...
In this paper we study the reflective properties of a 2D interface separating a homogeneous solid fr...
We are interested in transmission problems between dielectrics and metamaterials, that is to say med...
International audienceIn this paper, we show that the transient waveforms arising from several local...
In this paper we show that an enriched continuum model of the micromorphic type (Relaxed Micromorphi...
The systematic use of a so-called Cauchy theory often leads to too much simplification of reality. I...
Nous nous intéressons à des problèmes de transmission entre diélectriques et métamatériaux, milieux ...